Velleman-kit K5203 User manual

Total solder points: 113

Difficulty level:

beginner 1o2þ3o4o5oadvanced

PARTLIST H5203P-ED1

K5203

DUAL FUNCTION STROBE

þCreate fantastic light effects for disco, photographs, signalisation..

þTwo operating modes:

1. Flashes on power down, for use in combination with light com-

puter K5201, running lights K5200 or 2602, or other light effect

generator.

2. Continuous flashing with adjustable speed

þSimple two-wire connection

þHigh power flash tube

þPower on LED

þReflector included

Specifications

•Power supply : 230VAC / 50 Hz

•Power consumption : 20W max. / 3W standby

•Max flash rate : 20 flashes/s

•Dimensions (W x L x H): 70 x 120 x 50 mm

modifications reserved

4K7= ( 4 - 7 - 2 - B )

4K7= ( 4 - 7 - 0 - 1 - 1 )

COLOR= 2… 5

IPESF SDK NDGB FNL

CODICE

COLORE

CODIGO

CORES

CODIGO

COLORES

VÄRI

KOODI FÄRG

SCHEMA

FARVE

KODE FARGE

KODE FARB

KODE

COLOUR

CODE CODIFI-

CATION

DES

COU-

LEURS

KLEUR

KODE

Nero Preto Negro Musta Svart Sort Sort Schwarz Black Noir Zwart 0

Marrone Castanho Marrón Ruskea Brun Brun Brun Braun Brown Brun Bruin 1

Rosso Encarnado Rojo Punainen Röd Rød Rød Rot Red Rouge Rood 2

Aranciato

Laranja Naranjado

Oranssi Orange Orange Orange Orange Orange

Orange

Oranje

Giallo Amarelo Amarillo Keltainen Gul Gul Gul Gelb Yellow Jaune Geel 4

Verde Verde Verde Vihreä Grön Grøn Grønn Grün Green Vert Groen 5

Blu Azul Azul Sininen Blå Blå Blå Blau Blue Blue Blauw 6

Viola Violeta Morado Purppura Lila Violet Violet Violet Purple Violet Paars 7

Grigio Cinzento Gris Harmaa Grå Grå Grå Grau Grey Gris Grijs 8

Bianco Branco Blanco Valkoinen Vit Hvid Hvidt Weiss White Blanc Wit 9

Argento Prateado Plata Hopea Silver Sølv Sølv Silber Silver Argent Zilver A

Oro Dourado Oro Kulta Guld Guld Guldl Gold Gold Or Goud B

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ASSEMBLY STEPS

Required tools to assemble the kit:

Use a small soldering iron of max. 40W.

Use thin (1mm) solder, do not use any flux.

Use a small cutter to trim the excess wires.

Mount the compo-

nents against the

PCB surface and

carefully solder the

leads in place.

Obtain cone-shaped,

shiny soldered joints

by heating up the

component leads suf-

ficiently.

This solder joint

results in a bad

connection.

Trim the excess

wires up to the

level of the sol-

der

•Careless assembly will certainly lead to problems.

•Insert the part, oriented correctly, into its correct holes in the PCB.

•Mount the components in the correct order as stated in this manual.

•Watch out for important remarks.

•The component values in the circuit diagram are for reference only.

The values in this parts list are correct and must be followed.

•Use the boxes qto check off your progress.

FBefore starting to build, read also the general guidelines

1. JUMPERS

qJ1

qJ2

2. DIAC

D...

qD1: D0200YR

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3. DIODES (Check the polarity!)

D...

CATHODE

qD2: 1N4148

qD3: 1N4007

qD4: 1N4007

qD5: 1N4007

qD6: 1N4007

qD7: 1N4007

qD8: 1N4007

4. ZENER DIODES

(Check the polarity!)

ZD...

CATHODE

qZD1: 15V

qZD2: 2V4

5. ¼W RESISTORS

R...

qR1: 15K (1 -5 -3 -B)

qR2: 10K (1 -0 -3 -B)

qR3: 4K7 (4 -7 -2 -B)

qR4: 100K (1 -0 -4 -B)

qR5: 100K (1 -0 -4 -B)

qR6: 100K (1 -0 -4 -B)

qR7: 100K (1 -0 -4 -B)

qR8: 100K (1 -0 -4 -B)

qR9: 100K (1 -0 -4 -B)

qR10: 100K (1 -0 -4 -B)

qR11: 100K (1 -0 -4 -B)

6. 1W RESISTORS

R...

2mm

qR12: 100K (1 -0 -4 -B)

qR13: 100K (1 -0 -4 -B)

qR14: 100K (1 -0 -4 -B)

qR15: 100K (1 -0 -4 -B)

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7. TRANSISTOR

T...

qT1: BC337

8. CAPACITOR

C...

qC1: 100nF/400V (104 -µ1)

9. LED (Check the polarity!)

Depending the used housing,

mount the LED horizontal or ver-

tical.

LD...

COLOR = 2...5

CATHODE

qLD1: 5mm RED

10. SCREW CONNECTOR

qSK1: 3 POLE

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11. TRIGGER COIL

L...

qL1: TC6 Mind the orientation

12. RESISTOR TRIMMER

LARGE VERTICAL

RV...

qRV1: 1M (105)

13. ELECTROLYTIC CAPACITOR

(Check the polarity!)

C...

qC2: 1µ/50V

qC3: 4µ7/50V

qC4: 100µ/100V

qC5: 100µ/100V

qC6: 100µ/100V

qC7: 100µ/100V

qC8: 100µ/100V

14. TRIAC

TR...

qTR1: TIC206M or eq. Mind

the orientation !

__________________________________________________________________________________________________________________________________________________________

15. FUSE + HOLDER

Mount the fuseholder and insert

the fuse:

F...

qF1: 250mA Slow (T 250mA)

16. 5W RESISTORS

(VERTICAL MOUNTING!)

R...

qR16: 220

qR17: 220

qR18: 220

qR19: 220

17. SWITCH

SW...

qSW1: TS8 (ON-ON)

18. STROBE TUBE

(Check the polarity!)

Avoid touching the tube. Eventually,

it can be cleaned with a dry cloth.

Mind the correct orientation of the

tube. Solder the tube in place, parallel

to the PCB border, as shown.

Connect the loose wire to point W

TUBE

qSTROBE TUBE

CAUTION: under operating

condition, voltages up to 6KV

can be present at point W.

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19. MOUNTING THE REFLECTOR BEHIND THE TUBE

Solder the reflector on the PCB as shown. Be sure the shiny side faces the

flashtube. For improved efficiency, you can bend it in a parabola shape according

to the drawing. Use a round tube of about 38mm, to create a smooth circle.

DIAMETER 38mm

qreflector

When you have checked the complete assembly, you can test its correct function-

ing.

__________________________________________________________________________________________________________________________________________________________

WARNING : The circuit is directly connected to the mains and carries a

lethal tension ! Make sure that no part of the circuit can be touched during

operation. All capacitors must be fully discharged before touching the cir-

cuit.

The flash tube can reach high temperatures during operation, and can

cause burns.

USE AND TEST

Connect the mains to the connector marked AC mains, the LED should light up.

In one mode, selectable with the switch SW1, the unit should flash when the

power is disconnected. In the other mode the unit can flash continuously, the

flash rate can be adjusted by means of RV1.

As the circuit requires only two wires, a manual remote control can easily be

made by means of a push-button switch (NC contact, 230 V compatible, fig.20).

For automatic control, you can use several of our light control kits : e.g. K2602

four channel runninglight with modulator (fig.21), K5200 four channel multifunction

runninglight (fig.22), K5201 lightcomputer (fig.23). Of course you can use any

other control circuit which is able to switch the mains ON and OFF. Use a wire

diameter of a least 0.75 mm² for all interconnections and be sure to isolate all live

parts.

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20. CONNECTING THE UNIT FOR MANUAL CONTROL

If the unit is used as stand alone, connect the mains supply like in the drawing.

K5203

MAINS

EARTH

LSWITCH

EARTH

21. USE WITH MUSIC MODULATED RUNNING LIGHT K2602

K5203 K5203 K5203 K5203

K2602

OUT1

OUT2OUT3OUT4MAINS

FUSE

MAINS

EARTH

__________________________________________________________________________________________________________________________________________________________

22. USE WITH 4 CHANNEL SEQUENCER K5200

K5203

K5203 K5203 K5203

K5200

MAINS

CH1 CH2 CH3 CH4

FUSE

EARTH

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23. USE WITH LIGHT COMPUTER K5201

K5203 K5203 K5203 K5203

K5203 K5203 K5203

K5201

FUSE

EARTH

NL1L2L3L4L5L6L7

7.5...9VAC

0.25A

EARTH

ABOUT THE ENCLOSURE :

It is recommended to mount the unit an enclosure (due to high voltages).

Provide sufficient airflow by drilling some 4mm ventilation holes in the cabinet.

Use a cable exit grommet for the AC cord. For safety, we recommend you close

the flash-tube side of the box with a glass or plexi window. If a metal enclosure is

used, be sure to earth all the metal parts and to leave a minimum space of 5mm

between the enclosure and any live part.

Two fixation holes are already connected to earth on the PCB as are the metal

parts like the reflector and the switch.

__________________________________________________________________________________________________________________________________________________________

23. PCB

R13

MAINS

250mA SLOW

R12

LD1

PCB CONNECTED TO MAINS

HIGH VOLTAGE

SK1

EARTH

ZD1

ZD2

R15

TR1

SW1

cbe

RV1

R14R5

R2 g

R16

R18

STROBO TUBE + REFLECTOR

VELLEMAN P5203

R17

DANGER

HIGH VOLTAGE

R8R7

R19

R10 R11

24. DIAGRAM

_______________________________________________________________________________________________________________________________________________________

BC337

R13

100K/1W

R12

100K/1W

1u/50V

15K R4

100K

10K

15V

ZD1

250mA SLOW